The SAM SKY CUD Part Number: SJ2-35984D-SMT-TR is a high-quality 3.50mm (0.141 inch / 1/8 inch) mini headphone jack designed for reliable audio connections in electronic devices. This surface mount connector is RoHS compliant and suitable for various applications, including medical devices, due to its robust construction and versatile features.
Key Features
Gold flash terminal plating for enhanced conductivity and corrosion resistance
Multiple switch configurations available, including no switch, tip switch, tip & ring switch, and tip, ring 1, & ring 2 switch
Reflow solder compatible for efficient manufacturing
Surface mount design for easy PCB integration
Suitable for medical applications
Specifications
Parameter
Conditions/Description
Min
Typ
Max
Units
Rated input voltage
12
Vdc
Rated input current
1
A
Contact resistance
Between terminal and mating plug (measured at <100 mA/1 kHz)
50
30
mΩ
Insulation resistance
At 500 Vdc
100
MΩ
Voltage withstand
For 1 minute
500
Vac
Insertion/withdrawal force
0.3
3
kg
Operating temperature
-25
85
°C
Life cycles
At 24 cycles/minute
5,000
cycles
Flammability rating
UL94V-0
Mechanical Details
The connector features a Ø3.5mm mating plug and is designed for surface mount PCB integration. It supports various switch configurations, including tip, ring 1, ring 2, and tip & ring switches, with recommended PCB layout and schematic details available in the datasheet.
Packaging & Storage
Reel Size: Ø381 mm
Quantity: 1,000 pcs per reel
Reflow soldering temperature: 255-265°C (see reflow profile)
Storage conditions: Bake at 40°C ±5°C for 72 hours for reel storage; bake at 40°C ±5°C for 10 hours after removal from reel
Additional Information
For detailed technical specifications and PCB layout diagrams, please refer to the datasheet.
This product is RoHS compliant. CUI Devices offers a one-year limited warranty. The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10014617469245,"title":"SJ2-35984D-SMT-TR","handle":"sj2-35984d-smt-tr","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSAM SKY\u003c\/strong\u003e CUD \u003cem\u003ePart Number: SJ2-35984D-SMT-TR\u003c\/em\u003e is a high-quality 3.50mm (0.141 inch \/ 1\/8 inch) mini headphone jack designed for reliable audio connections in electronic devices. This surface mount connector is RoHS compliant and suitable for various applications, including medical devices, due to its robust construction and versatile features.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGold flash terminal plating for enhanced conductivity and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMultiple switch configurations available, including no switch, tip switch, tip \u0026amp; ring switch, and tip, ring 1, \u0026amp; ring 2 switch\u003c\/li\u003e\n\u003cli\u003eReflow solder compatible for efficient manufacturing\u003c\/li\u003e\n\u003cli\u003eSurface mount design for easy PCB integration\u003c\/li\u003e\n\u003cli\u003eSuitable for medical applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eConditions\/Description\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated input voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated input current\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact resistance\u003c\/td\u003e\n\u003ctd\u003eBetween terminal and mating plug (measured at \u0026lt;100 mA\/1 kHz)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003emΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003eAt 500 Vdc\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003eMΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage withstand\u003c\/td\u003e\n\u003ctd\u003eFor 1 minute\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003eVac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion\/withdrawal force\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife cycles\u003c\/td\u003e\n\u003ctd\u003eAt 24 cycles\/minute\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e5,000\u003c\/td\u003e\n\u003ctd\u003ecycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlammability rating\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUL94V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Details\u003c\/h3\u003e\n\u003cp\u003eThe connector features a Ø3.5mm mating plug and is designed for surface mount PCB integration. It supports various switch configurations, including tip, ring 1, ring 2, and tip \u0026amp; ring switches, with recommended PCB layout and schematic details available in the datasheet.\u003c\/p\u003e\n\u003ch3\u003ePackaging \u0026amp; Storage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReel Size: Ø381 mm\u003c\/li\u003e\n\u003cli\u003eQuantity: 1,000 pcs per reel\u003c\/li\u003e\n\u003cli\u003eReflow soldering temperature: 255-265°C (see reflow profile)\u003c\/li\u003e\n\u003cli\u003eStorage conditions: Bake at 40°C ±5°C for 72 hours for reel storage; bake at 40°C ±5°C for 10 hours after removal from reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications and PCB layout diagrams, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CUID\/CUID-S-A0016334878\/CUID-S-A0016335376-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eProduct URL: \u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=SJ2-3598X-SMT.pdf\u0026amp;path=%2fproduct%2finterconnect%2fconnectors%2faudio-connectors%2fjacks%2fsj2-35983d-smt-tr\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct Page\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eThis product is RoHS compliant. CUI Devices offers a one-year limited warranty. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T01:41:42+05:30","created_at":"2025-08-11T01:41:42+05:30","vendor":"Waldom Electonics","type":"Connector","tags":["50mm","Connector","IMPORT_CSV","Phone","SAME","WLDM"],"price":10949,"price_min":10949,"price_max":10949,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50582816850237,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SJ2-35984D-SMT-TR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SJ2-35984D-SMT-TR","public_title":null,"options":["Default Title"],"price":10949,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SJ2-35984D-SMT-TR","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/52142447.jpg?v=1754856704"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52142447.jpg?v=1754856704","options":["Title"],"media":[{"alt":null,"id":45768660418877,"position":1,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52142447.jpg?v=1754856704"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/52142447.jpg?v=1754856704","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSAM SKY\u003c\/strong\u003e CUD \u003cem\u003ePart Number: SJ2-35984D-SMT-TR\u003c\/em\u003e is a high-quality 3.50mm (0.141 inch \/ 1\/8 inch) mini headphone jack designed for reliable audio connections in electronic devices. This surface mount connector is RoHS compliant and suitable for various applications, including medical devices, due to its robust construction and versatile features.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGold flash terminal plating for enhanced conductivity and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMultiple switch configurations available, including no switch, tip switch, tip \u0026amp; ring switch, and tip, ring 1, \u0026amp; ring 2 switch\u003c\/li\u003e\n\u003cli\u003eReflow solder compatible for efficient manufacturing\u003c\/li\u003e\n\u003cli\u003eSurface mount design for easy PCB integration\u003c\/li\u003e\n\u003cli\u003eSuitable for medical applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eConditions\/Description\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated input voltage\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eVdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated input current\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact resistance\u003c\/td\u003e\n\u003ctd\u003eBetween terminal and mating plug (measured at \u0026lt;100 mA\/1 kHz)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003emΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation resistance\u003c\/td\u003e\n\u003ctd\u003eAt 500 Vdc\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003eMΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage withstand\u003c\/td\u003e\n\u003ctd\u003eFor 1 minute\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003eVac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsertion\/withdrawal force\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ekg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e-25\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife cycles\u003c\/td\u003e\n\u003ctd\u003eAt 24 cycles\/minute\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e5,000\u003c\/td\u003e\n\u003ctd\u003ecycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlammability rating\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eUL94V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical Details\u003c\/h3\u003e\n\u003cp\u003eThe connector features a Ø3.5mm mating plug and is designed for surface mount PCB integration. It supports various switch configurations, including tip, ring 1, ring 2, and tip \u0026amp; ring switches, with recommended PCB layout and schematic details available in the datasheet.\u003c\/p\u003e\n\u003ch3\u003ePackaging \u0026amp; Storage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReel Size: Ø381 mm\u003c\/li\u003e\n\u003cli\u003eQuantity: 1,000 pcs per reel\u003c\/li\u003e\n\u003cli\u003eReflow soldering temperature: 255-265°C (see reflow profile)\u003c\/li\u003e\n\u003cli\u003eStorage conditions: Bake at 40°C ±5°C for 72 hours for reel storage; bake at 40°C ±5°C for 10 hours after removal from reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical specifications and PCB layout diagrams, please refer to the \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/CUID\/CUID-S-A0016334878\/CUID-S-A0016335376-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eProduct URL: \u003ca href=\"https:\/\/www.cuidevices.com\/track?actionLabel=Datasheet-ClickThrough-ProductPage\u0026amp;label=SJ2-3598X-SMT.pdf\u0026amp;path=%2fproduct%2finterconnect%2fconnectors%2faudio-connectors%2fjacks%2fsj2-35983d-smt-tr\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct Page\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eThis product is RoHS compliant. CUI Devices offers a one-year limited warranty. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
